Dear R team,
I received Digest, Vol90, Issue18 today. However there are bunchs of threads
not displaying properly.
Could you please check it out??
Thanks and Regards
Fred
*After Message 15, :*
Date/Time: 2010-08-16 14:14:57 +0300
OS Version: 10.6.4 (Build 10F569)
Architecture:
Please learn that capitalization is important both in R (sic) and in
effective communication.
There are CRAN packages RNetCDF, ncdf and ncdf4 on CRAN to read/write
NetCDF (sic) format files from R.
On Wed, 18 Aug 2010, mat chueng wrote:
hi,r project
I am a new user who has some questions
I remembered wrong, the problem rised int the next line to the mentioned one,
z was wrong, and I didn't see way. But new day, new point of wiew. For
anybody's interest here is the solution.
The original try was this:
x - seq(-1.95, 1.95, length = 30)
y - seq(-1.95, 1.95, length = 35)
z -
Hi folks,
Where can I find document re how to read anova output? Google found many of
them. But seemingly non of them can explain to me following output:-
tabA = c(5.67, 5.67, 5.55, 5.57)
tabB = c(5.75, 5.47, 5.43, 5.45)
tabC = c(4.74, 4.45, 4.65, 4.94)
tabs = data.frame(tabA, tabB,
On Wed, 2010-08-18 at 05:42 +0800, elaine kuo wrote:
Thank you.
Most of the answers solved the puzzles.
Q2
I tried to display sub-model with only temp_ran using the
code below but
failed.
Please kindly suggest the potential failure cause.
On Wed, 2010-08-18 at 00:42 -0700, Stephen Liu wrote:
Hi folks,
Where can I find document re how to read anova output? Google found many
of
them. But seemingly non of them can explain to me following output:-
tabA = c(5.67, 5.67, 5.55, 5.57)
tabB = c(5.75, 5.47, 5.43, 5.45)
On Wed, 2010-08-18 at 08:51 +0100, Gavin Simpson wrote:
On Wed, 2010-08-18 at 05:42 +0800, elaine kuo wrote:
Thank you.
Most of the answers solved the puzzles.
snip /
= Please explain why fitted lm is better for GLM.
Seriously? A GLM specified as glm(, family = gaussian) is the
On Tue, 2010-08-17 at 13:49 -0700, Kay Cichini wrote:
..thank you!
this generally works well - but after saving the result as jpeg i noticed
that the printed = used with the expression looks different from the =
signs used for the same graph for another simple text annotation (i.e. the
On 18-Aug-10 07:42:23, Stephen Liu wrote:
Hi folks,
Where can I find document re how to read anova output?
Google found many of them. But seemingly non of them can
explain to me following output:-
tabA = c(5.67, 5.67, 5.55, 5.57)
tabB = c(5.75, 5.47, 5.43, 5.45)
tabC = c(4.74, 4.45,
Dear all,
I'm quite new in R and especially with linear mixed effects models and
I'm not completely sure to read the lmer table in the right way.
for example:
head(march.f)
fam subjID Cond Code reg total first
second log.total log.second cat
3
hello people,
I want to make a biased dice using the sample() function and print out the
results after n number of runs, I've successfully generated the dice using
the following command:
mydie2-function(n=1000,y=NULL,...){
for(i in 1:n){
x-sample(1:6,n,replace=TRUE,prob=c(1,1,2,3,2,1)/10)
Hmmm. Thinking some more, I might not have answered your (unstated)
question. What do your mean by GLM?
= I meant generalized linear model as well. Thanks for the references.
The first one was mentioned first in my life time after keeping asking
the same question.
I mean the Generalized
..of course that works, too.
thanks a lot,
kay
Zitat von Gavin Simpson [via R]
ml-node+2329504-916404301-40...@n4.nabble.com:
On Tue, 2010-08-17 at 13:49 -0700, Kay Cichini wrote:
..thank you!
this generally works well - but after saving the result as jpeg i noticed
that the
Please suggest how to define subset in my case
How would I know? I still haven't seen your data. You seem to be
mistaken on what is and is not included in your model and you fitted it.
What hope do we have...? However, given the model 'mig.stds' from above
in this email:
mig.stds
I was able to trace down the unexpected behavior to the following line
SIGMA - sqrt((n.x * n.y/12) * ((n.x + n.y + 1) -
sum(NTIES^3 - NTIES)/((n.x + n.y) * (n.x + n.y -
1
My calculations of the Z-score for the normal approximation where based on
using the
On Wed, 2010-08-18 at 17:37 +0800, elaine kuo wrote:
snip /
= I posted it for help, after following the manual with the
command dredge but receiving an error message two days ago.
command target-dredge(mig.stds, subset = temp_max)
error in eval(expr,
Hi Philip,
Why do you want to use ifelse? It is not an alternative to an if then
else structure, but a way of iterating over a vector with a statement,
returning one value it is true, another if false. An example:
x = runif(100)
y = ifelse(x 0.5, Larger, Smaller)
x
y
cheers,
Paul
On
Dear Philip,
Trying to use 5 nested ifelse() statements will not be the same as a
series of if statements, and will also be quite messy.
Also, consider these lines of your code:
x - sample(1:6,n,replace=TRUE,prob=c(1,1,2,3,2,1)/10)
x = runif(n)
First you assign n samples of 1:6 to 'x', then
Hello,
I am using mtext to write some text below a graph:
plot(1)
mtext(foo, side = 1, line = 2, at = seq(0.6, 1.6, 0.2))
I would like to draw something near the foo texts, for example a segment.
For this, I need to know the coordinates of the text ploted by mtext
function.
I spent a few hours
Is there anyway I can convert a vectors objectname to a string to be used in
fx:
Monkey-c(0,0,0,1,1,1)
Wax-c(1,0,1,0,1,0)
f-function(x,y){ table(x,y) }
f(Monkey,Wax)
so that the printout is not
y
x 0 1
0 1 2
1 2 1
but
Wax
Monkey 0 1
0 1 2
1 2 1
--
View
On 08/18/2010 08:40 PM, David Hajage wrote:
Hello,
I am using mtext to write some text below a graph:
plot(1)
mtext(foo, side = 1, line = 2, at = seq(0.6, 1.6, 0.2))
I would like to draw something near the foo texts, for example a segment.
For this, I need to know the coordinates of the text
On Wed, Aug 18, 2010 at 7:10 AM, JesperHybel jesperhy...@hotmail.com wrote:
Is there anyway I can convert a vectors objectname to a string to be used in
fx:
Monkey-c(0,0,0,1,1,1)
Wax-c(1,0,1,0,1,0)
f-function(x,y){ table(x,y) }
f(Monkey,Wax)
so that the printout is not
y
x 0 1
On Aug 18, 2010, at 6:40 AM, David Hajage wrote:
Hello,
I am using mtext to write some text below a graph:
plot(1)
mtext(foo, side = 1, line = 2, at = seq(0.6, 1.6, 0.2))
I would like to draw something near the foo texts, for example a
segment.
For this, I need to know the coordinates of
On Wed, Aug 18, 2010 at 12:10 PM, JesperHybel jesperhy...@hotmail.com wrote:
f-function(x,y){ table(x,y
If you look at the code for 'plot', you'll see it does that with some
deparse/substitute magic. Then use the dnn option to table to set the
names:
f-function(x,y){
On Aug 18, 2010, at 5:18 AM, Philip Wong wrote:
hello people,
I want to make a biased dice using the sample() function and print
out the
results after n number of runs, I've successfully generated the dice
using
the following command:
mydie2-function(n=1000,y=NULL,...){
for(i in 1:n){
On 18/08/2010 7:10 AM, JesperHybel wrote:
Is there anyway I can convert a vectors objectname to a string to be used in
fx:
Monkey-c(0,0,0,1,1,1)
Wax-c(1,0,1,0,1,0)
f-function(x,y){ table(x,y) }
f(Monkey,Wax)
so that the printout is not
y
x 0 1
0 1 2
1 2 1
but
Wax
Monkey
On Wed, Aug 18, 2010 at 7:23 AM, Gabor Grothendieck
ggrothendi...@gmail.com wrote:
On Wed, Aug 18, 2010 at 7:10 AM, JesperHybel jesperhy...@hotmail.com wrote:
Is there anyway I can convert a vectors objectname to a string to be used in
fx:
Monkey-c(0,0,0,1,1,1)
Wax-c(1,0,1,0,1,0)
By using the help page for wilcox.test and looking in the there-mentioned book
(Hollander and Wolfe), I could find the formula also in the book.
People that might run into the same problem: The formula can also be found
here, at least if you have access to it via your university or insitution,
Or try:
datbig-numeric(1000)
for (i in 1:1000){
datbig[i] - mean(sample(1:6, 1000, prob = c(1, 1, 2, 3, 2, 1)/10, replace
= TRUE))
hist(datbig,breaks=FD)
--
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Sent from the R help mailing list
sorry missed an }
datbig-numeric(1000)
for (i in 1:1000){
datbig[i] - mean(sample(1:6, 1000, prob = c(1, 1, 2, 3, 2, 1)/10, replace
= TRUE))
hist(datbig,breaks=FD)
}
--
View this message in context:
http://r.789695.n4.nabble.com/ifelse-command-tp2329538p2329717.html
Sent from the R help
Hi Marie and Gavin,
I do remember there is some command doing
silent, so to suppress output (as if directing it to sink, but not really
directing it anywhere).
The problem is I don't remember the command at the moment - but some
searching might yield you results.
Cheers,
Tal
A cause other than data based on standardized regression was identified.
It is that the manual command added with target - at the left hand side.
C1 did not work but C2 did.
C1 target-dredge(mig.stds, subset = temp_max)
C2 dredge(mig.stds, subset = temp_max)
Elaine
On Wed, Aug 18, 2010
On Fri, Aug 13, 2010 at 1:52 PM, Marie-Hélène Ouellette
mariehele...@gmail.com wrote:
Dear all,
I was wondering if there is a simple way to avoid printing the multiple
cross-validation automatic output to the console of recursive partitionning
functions like rpart or mvpart. For example...
On Wed, 2010-08-18 at 21:11 +0800, elaine kuo wrote:
A cause other than data based on standardized regression
was identified.
It is that the manual command added with target - at the left hand
side.
C1 did not work but C2 did.
C1 target-dredge(mig.stds, subset = temp_max)
C2
Thanks Karen and Abhijit.
I have read the section 4.1.2 of the Sweave user manual. Actually the manual
lacks example code.
I would like to change the option in includegraphics, not to change the
true sizes of the pictures.
This is what I usually do :
\begin{figure}
\centering
Or, if using GNU Linux or other UNIX-like system:
sink(/dev/null)
# Issue commands
sink()
-Matt
On Wed, 2010-08-18 at 09:14 -0400, Gabor Grothendieck wrote:
On Fri, Aug 13, 2010 at 1:52 PM, Marie-Hélène Ouellette
mariehele...@gmail.com wrote:
Dear all,
I was wondering if there is a
No, the \setkeys statement should be in the main body of the Sweave file,
not in the R code part.
On Aug 18, 2010 9:20 AM, Randall Wrong randall.wr...@gmail.com wrote:
Thanks Karen and Abhijit.
I have read the section 4.1.2 of the Sweave user manual. Actually the manual
lacks example code.
I
Try this also:
invisible(capture.output(x -
mvpart(data.matrix(spider[,1:12])~herbs+reft+moss+sand+twigs+water,spider,xv=1se,xvmult=100)))
x
On Fri, Aug 13, 2010 at 2:52 PM, Marie-Hélène Ouellette
mariehele...@gmail.com wrote:
Dear all,
I was wondering if there is a simple way to avoid
On Wed, Aug 18, 2010 at 9:14 AM, Gabor Grothendieck
ggrothendi...@gmail.com wrote:
On Fri, Aug 13, 2010 at 1:52 PM, Marie-Hélène Ouellette
mariehele...@gmail.com wrote:
Dear all,
I was wondering if there is a simple way to avoid printing the multiple
cross-validation automatic output to the
Dear R gurus,
I am currently using the chron package for date manipulation in R and I
am able to control the date which take the format
- 1998/07/03, and
- 2006-09-15 (date without time)
Library(chron)
As.Date(2006-09-15, format = '%Y-%m-%d')
However I have a
Ok..So here is an example of some of my code
Sites,P1,P2,P3,P4,P5,P6,P7,S1,S2,S3,S4,S4,S5
trap01,0,1,0,1,1,0,1,1,0,0,0,0
trap02,0,1,0,0,0,0,0,0,1,1,0,0
trap03,0,1,0,1,1,1,1,1,0,0,0,1
trap04,0,1,0,0,0,0,0,0,1,1,0,0
trap05,0,1,0,0,0,1,1,1,1,0,0,1
So here is a SMALL example of what the code looks
Dear List,
I have read and read and still don't get why I am getting a memory issue. I am
using a Samsung PC running Windows 7. I have set memory in the target field:
C:\Program Files (x86)\R\R-2.11.1\bin\Rgui.exe --max-mem-size=3G
But when I try a simple plot I get:
Hi
Does there exists an efficient way of performing linear regression on rolling
windows in R.
The exact problem is:
We have a dataset of length l. The window size is w.
Now, I perform linear regression on window i to (i+w) . Using this model can I
perform linear regression over window (i+1)
Hello everyone,
I have a question about using frailtypack to run recurrent events data.
I have a file with 1,580 events. The file structure fits the andersen gill
model.
When I run the file with all records, the R stops and shuts down.
Once I run only part of the file, about 400 events, R runs
Dear r-help,
No, I find errors in the file C:/Rp/namepackage.Rcheck/00check.txt :
* using log directory 'C:/Rpackage/namepackage.Rcheck'
* using R version 2.10.1 (2009-12-14)
* using session charset: ISO8859-1
* checking for file 'namepackage/DESCRIPTION' ... OK
* checking extension type ...
Hello
Can any one let me know how to delete a value from an array and then push
back rest of the remaining elements up into an array.
Thanks
--
View this message in context:
http://r.789695.n4.nabble.com/Array-Data-tp2329643p2329643.html
Sent from the R help mailing list archive at
On Aug 18, 2010, at 11:55 AM, Cedric Laczny wrote:
I was able to trace down the unexpected behavior to the following line
SIGMA - sqrt((n.x * n.y/12) * ((n.x + n.y + 1) -
sum(NTIES^3 - NTIES)/((n.x + n.y) * (n.x + n.y -
1
My calculations of the Z-score
Dear Tim,
Are mydat$Date and mydat$Time what you think they are? What output do you get
from str(mydat)?
HTH,
Thierry
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek
team Biometrie Kwaliteitszorg
Im busy doing an exercise on Foundation of Statistical Description and
Analysis,Please check the attached exercise on page 3.In this exercise the
first step is to check the content of Limestone.data so I entered the following
command on R console
I would appreciate any suggestions on which function to use to write subsequent
functions analysing combinations of treatments.
This refers to experimental trials of medical treatments. I want to write
routines to analyse various comparisons (combinations)
So if 5 treatments are
If you read your email back to yourself, you will notice that you
never actually describe the problems you are having. There are people
on this list who can help you, but you need to tell them what you need
help with. We don't need your whole data set and script (in fact
sending the whole shebang
On 08/18/2010 06:16 AM, navishkumarb wrote:
Hello
Can any one let me know how to delete a value from an array and then push
back rest of the remaining elements up into an array.
Thanks
Reproducible examples help us understand what you mean.
x - 1:10
x[-1]
Is that what you mean?
Dear all,
I'm trying to run function qvalue that requires Tcl/Tk interface. But after
loaded the tcltk package, it would automatically launch point-and-click
that forces me to run analysis in a new window whenever I want to use the
function. I would be grateful if anyone knows how to remove
Hi,
I have 20*60 data matrix (with some NAs) and I wish to perfom a Pearson
correlation coefficient matrix as well as simple linear regression equation
and coefficient of determination (R2) for every possible combination. Any
tip/idea/library/script how do to so.
Thanks,
As hz
--
View
Hi Jim,
How about expand.grid()?
expand.grid(c('t01','t02','t03','t04','t05'), 't04')
Var1 Var2
1 t01 t04
2 t02 t04
3 t03 t04
4 t04 t04
5 t05 t04
expand.grid(c('t01','t02','t03','t04','t05'), 't01')
Var1 Var2
1 t01 t01
2 t02 t01
3 t03 t01
4 t04 t01
5 t05 t01
HTH,
Jorge
On Wed, Aug 18, 2010 at 3:33 AM, Mangalani Peter Makananisa
pmakanan...@sars.gov.za wrote:
Dear R gurus,
I am currently using the chron package for date manipulation in R and I
am able to control the date which take the format
- 1998/07/03, and
- 2006-09-15 (date
HI
The problem is the file is called limestone.dat.txt. In Explorer in
Windows you should go to Tools, Folder Options and under View you should
find an option Hide Extensions for known file types - turn this off
and then press Apply to all folders. Then you'll see the real file
name.
It's
Hi Nokuzola,
I guess the capital T.
'c:/temp/M5/limestone.dat'
C:\Temp\M5\limestone.dat
Regards,
Wu
-
A R learner.
--
View this message in context:
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Sent from the R help mailing list archive at Nabble.com.
one possibility is:
treats - t(combn(c(t01, t02, t03, t04, t05), 2))
treats
# extract only t04
treats[apply(treats == t04, 1, any), ]
I hope it helps.
Best,
Dimitris
On 8/18/2010 1:44 PM, Maas James Dr (MED) wrote:
I would appreciate any suggestions on which function to use to write
On Wed, Aug 18, 2010 at 6:09 AM, ashz a...@walla.co.il wrote:
Hi,
I have 20*60 data matrix (with some NAs) and I wish to perfom a Pearson
correlation coefficient matrix as well as simple linear regression equation
The correlation matrix can be readily obtained by calling cor() on the
entire
I am sorry, I don't get it :-(
What's the main body of the Sweave file ?
Randall
2010/8/18 Abhijit Dasgupta adasgu...@araastat.com
No, the \setkeys statement should be in the main body of the Sweave file,
not in the R code part.
On Aug 18, 2010 9:20 AM, Randall Wrong
On 18/08/2010 10:24 AM, Randall Wrong wrote:
I am sorry, I don't get it :-(
What's the main body of the Sweave file ?
Abhijit must have misread what you posted. You did put it outside of
the R code part. I'd normally put it earlier in the file, so I got
consistent sizing for all of the
At 10:27 18/08/2010, anderson nuel wrote:
Dear r-help,
No, I find errors in the file C:/Rp/namepackage.Rcheck/00check.txt :
* using log directory 'C:/Rpackage/namepackage.Rcheck'
* using R version 2.10.1 (2009-12-14)
* using session charset: ISO8859-1
* checking for file
Hmm, after reading one of your other posts, I am thinking you may
*just* want all pairwise combinations. This worked for me:
# Create a sample data frame with 60 named columns
x - data.frame(matrix(rnorm(1200), ncol = 60, dimnames = list(NULL,
paste(Col, 1:60, sep=''
# calculate the
?missing
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of vo...@cbox.cz
Sent: Tuesday, August 17, 2010 6:22 AM
Hi Chris,
Try ?ave will help you. Anyway, I guess you are computing a statistic.
strs -level.1 level.2 observation
1 1 0.5
1 1 0.2
1 2 0.6
1 2
On Aug 18, 2010, at 12:18 AM, Sigal Blay wrote:
I'm writing a package that successfully calls Java from R using rJava.
When R sends my Java function bad data (through .jcall()),
I get the error message details (when I run it on a console)
and then:
Java requested System.exit(1), closing
Thank, it is quite what I was looking for.
But with your code, when I tried to change the size of the plot window, the
segments are moving... I don't know if you see what I want, just try to
expand the height of the window.
Is there any solution for this ?
2010/8/18 Jim Lemon
Hi,
I am trying to write a function;
I want to subtract the mean of each class in level 2 from the mean of each
class in level 1 and square the answer, eg.
level.1 level.2 observation
1 1 0.5
1 1 0.2
1
Hello Ista,
I recently posted a new message on my own post that should clarify what you
are talking about. Let me know if you can't see it. I been having problems
post things on the forum.
thanks
On Wed, Aug 18, 2010 at 6:57 AM, Ista Zahn-2 [via R]
Hi,
Thanks, the cor() works.
Regarding the simple linear regression equation (mainly, the slope
parameter) and r2. I think I was not writing it well. I need to do it just
for the columns. If I have a, b, c, d columns I wish to compute the relation
of there data, e.g., between a-b, a-c, a-d,
Terrific!
Many thanks, Josh, you put me on the right path with the tip re dput
and the remark about factors.
Using stringsAsFactors=FALSE in my read.table and then
IndexList - c( unlist(seed_panel[ i, ]), rownames( Control[ j, ] ) )
did the trick.
Your help is hugely appreciated. Thanks again!
Hi:
Here's the problem I had with the OP's function:
On Wed, Aug 18, 2010 at 4:26 AM, David Winsemius dwinsem...@comcast.netwrote:
On Aug 18, 2010, at 5:18 AM, Philip Wong wrote:
hello people,
I want to make a biased dice using the sample() function and print out the
results after n
On Tue, 17 Aug 2010, Marc Zodet wrote:
svymean w/ svyby is working for me...
svyby(~visitcnt, ~agegrp3.f, svymean, design=svydes)
agegrp3.f visitcnt se.visitcnt
18-44 18-44 8.72 0.4953235
45-64 45-64 10.131555 0.5347806
65+ 65+ 9.588802 0.4323629
On Wed, 18 Aug 2010, chris20 wrote:
Hi,
I am trying to write a function;
I want to subtract the mean of each class in level 2 from the mean of each
class in level 1 and square the answer, eg.
level.1 level.2 observation
1 1 0.5
1
Hi everybody,
I wanted to name a column vector (a variable).
This is what I did :
try-matrix(1:4,nrow=4,ncol=1)
attr(try,dimnames)-list(NULL,true value)
Is it OK ?
Thanks for your help,
Jimmy
[[alternative HTML version deleted]]
__
Hello!
I dunno why, but I cannot make randtes.coinertia() from ade4 package
working. I have two nice distance matrices (Euclidean):
dist1
1 2 3 4 5 6 7
2 2.5776799
3 1.7892825 1.0637487
4 1.0557991 2.4270728 2.0626604
5 1.6745483
Hi,
It looks like about 200+ addresses from people who post on this list have been
added to my contact list without my permission. Has this happened to other
people? I use Mac OS. This is quite disconcerting and suggests a virus floating
around on this distribution list.
Thanks,
Scott
On Wed, Aug 18, 2010 at 8:58 AM, Jimmy Söderly jimmy.sode...@gmail.com wrote:
Hi everybody,
I wanted to name a column vector (a variable).
This is what I did :
try-matrix(1:4,nrow=4,ncol=1)
attr(try,dimnames)-list(NULL,true value)
Is it OK ?
Sure. You can also do:
dimnames(try) -
Scott Compton wrote:
Hi,
It looks like about 200+ addresses from people who post on this list
have been added to my contact list without my permission. Has this
happened to other people? I use Mac OS. This is quite disconcerting
and suggests a virus floating around on this distribution list.
It doesn't happen to other lists that I belong to, just the R lists. But I will
check.
Thanks for the tip.
Best,
Scott
On Aug 18, 2010, at 12:23 PM, Erik Iverson wrote:
Scott Compton wrote:
Hi,
It looks like about 200+ addresses from people who post on this list
have been added to my
On Aug 18, 2010, at 11:58 AM, Jimmy Söderly wrote:
Hi everybody,
I wanted to name a column vector (a variable).
This is what I did :
try-matrix(1:4,nrow=4,ncol=1)
(try is a bad name for an object because it is a useful function
name.)
attr(try,dimnames)-list(NULL,true value)
Is it
I sent this privately to ivo welch yesterday, and he thinks it might
be useful to someone else as well. Since I'm on a Mac the screen
device is quartz():
quartz()
plot( c(0,1), c(0,1) );
text( 0.5, 0.5, \u2113 )
# and then File/Save As/
--
David.
Begin forwarded message:
From: David
Hi all,
I have loaded a table called 'data' and used the split command to create a new
table called 'datasplit' based on the variable 'a.ImageNumber' in 'data'.
a.ImageNumber just specifies the image number that certain measurements are
associated with (so there could be 330 measurements from
Try this:
get('datasplit')$'3'$Area
On Wed, Aug 18, 2010 at 1:53 PM, Johnny Tkach johnny.tk...@utoronto.cawrote:
Hi all,
I have loaded a table called 'data' and used the split command to create a
new table called 'datasplit' based on the variable 'a.ImageNumber' in
'data'. a.ImageNumber
Hi all,
Thanks for the replies (including off list). I have since resolved the
discrepant results. I believe it has to do with R's scoping rules - I had an
object called 'labs' and a variable in the dataset (DATA) called 'labs', and
apparently (to my surprise), when I called this:
lmer(Y~X +
On Aug 18, 2010, at 1:19 PM, Johan Jackson wrote:
Hi all,
Thanks for the replies (including off list). I have since resolved
the
discrepant results. I believe it has to do with R's scoping rules -
I had an
object called 'labs' and a variable in the dataset (DATA) called
'labs', and
Hi All
I still have a problem with “bitmap” function in R, I have downloaded
ghostscript 8.71 and added the path to the executable to the path
environment variable, by going to the control panel , system, advanced
system settings, added C:\Program Files(x86)\gs\gs8.71\bin to the path
variable.
Hello everyone,
I am doing an analysis on some data for a project, and do not have much
background in either R or statistics, but have been pointed in the direction
of doing ANOVA and then multiple comparisons on the data to give me the
information I need. I was wondering if some of you could
On Aug 18, 2010, at 12:38 PM, David Winsemius wrote:
On Aug 18, 2010, at 11:58 AM, Jimmy Söderly wrote:
Hi everybody,
I wanted to name a column vector (a variable).
This is what I did :
try-matrix(1:4,nrow=4,ncol=1)
(try is a bad name for an object because it is a useful function
Dear helpeRs,
I am attempting to read in a series of csv files so I can bind them
into one large dataframe. I have written the following script:
test - list.files(., pattern = csv) #lline 1
imp - list()#line 2
for (i in 1:length(test)) {
Toby Gass wrote:
Dear helpeRs,
I am attempting to read in a series of csv files so I can bind them
into one large dataframe. I have written the following script:
test - list.files(., pattern = csv) #lline 1
imp - list()#line 2
for (i in 1:length(test))
Hi Ricardo and everybody
In this old post to rhelp you say that the problem was solved but not what
the sollution was. I have the same problem now. I want to read a Excel file
from a google site that has restricted access so I need to give a username
and password at some point. I could not find
On 08/18/2010 06:20 PM, Joshua Wiley wrote:
matrix(1:4, nrow = 4, ncol = 1, dimnames = list(NULL, true value))
or even
cbind(true value=1:4)
--
Peter Dalgaard
Center for Statistics, Copenhagen Business School
Phone: (+45)38153501
Email: pd@cbs.dk Priv: pda...@gmail.com
On Aug 18, 2010, at 2:58 PM, christiaan pauw wrote:
Hi Ricardo and everybody
In this old post to rhelp you say that the problem was solved but
not what
the sollution was. I have the same problem now. I want to read a
Excel file
from a google site that has restricted access so I need to
We've scheduled R courses for September-October 2010 in Washington DC,
San Francisco, Seattle, New York City and other USA cities
http://www.xlsolutions-corp.com/Rcourses
September-October 2010
*** R/S: Programming Essentials
*** R Fundamentals and Programming Techniques
*** R/S-PLUS Functions
On 08/18/2010 11:19 AM, Tim Clark wrote:
Dear List,
...
I would appreciate some help. I think I set the target field correctly, both
memory.size and memory.limit indicate I have over 2G of memory, yet I can't
allocate 831.3Mb? It just doesn't make sense to me.
That shouldn't by itself
Hi
On 19/08/2010 4:25 a.m., David Winsemius wrote:
I sent this privately to ivo welch yesterday, and he thinks it might
be useful to someone else as well. Since I'm on a Mac the screen
device is quartz():
quartz()
plot( c(0,1), c(0,1) );
text( 0.5, 0.5, \u2113 )
# and then
Thank you for the suggestions for the more efficient code. The
problem remains, however, that the final dataframe does not contain
the correct values. So, in the case of the code you suggested,
imp - lapply(test, read.csv)
do.call(rbind, imp)
imp does contain all the data from each
Toby Gass wrote:
Thank you for the suggestions for the more efficient code. The
problem remains, however, that the final dataframe does not contain
the correct values. So, in the case of the code you suggested,
imp - lapply(test, read.csv)
do.call(rbind, imp)
imp does contain all the
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